Update app.py

app.py

@@ -1,3 +1,14 @@
+import gradio as gr
+import uuid
+import os
+import tempfile
+import hashlib
+from reportlab.lib.pagesizes import A5, landscape
+from reportlab.pdfgen import canvas
+from reportlab.lib.units import mm
+from reportlab.lib.colors import HexColor
+from datetime import datetime
+
 # --- Certificate Generator ---
 def generate_certificate(name, score, total, instructor="Instructor"):
     unique_id = str(uuid.uuid4())